Discharging rod with voltage display

Abstract

The utility model belongs to the technical field of power equipment, and particularly relates to a discharge rod with voltage display, which comprises a discharge rod body, a voltage display is mounted on the surface of the discharge rod body, and a support assembly is arranged below the discharge rod body. The supporting assembly comprises a bottom plate arranged below the discharging rod body and a sleeve fixedly connected to the upper surface of the bottom plate, and a built-in sliding rod is inserted into the sleeve; according to the discharge rod, the handle is rotated to enable the take-up reel to rotate, and the pull rope pulls the built-in sliding rod to slide in the sleeve, so that the effect of adjusting the height of the discharge rod body is achieved; and the position of the built-in sliding rod after movement can be fixed, and the problem that danger is easily caused by shaking of the discharging rod due to muscular soreness caused by long-time holding of the discharging rod by a person for discharging operation is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of power equipment, concretely relates to a discharge rod with voltage display. BACKGROUND

[0002] Before the daily maintenance, rush repair and pre-test of cable and capacitor, personnel safety should be guaranteed by discharging each phase fully, and the discharge rod is used for discharging cable and capacitor effectively, so the discharge rod is an important tool for discharging cable and capacitor.

[0003] It is found that the discharge rod with electrification indication function is disclosed in the public (announcement) number: CN216817270U, and the technical scheme that the detection unit is integrally arranged in the detection unit shell, the detection unit includes the first power module, the first LDO voltage stabilizer, the first MCU module, the first Bluetooth module and the detection circuit is disclosed in the technology, the voltage change in the discharge process can be displayed correctly, the discharge work is quantized, and the work efficiency is improved.

[0004] Although the design has the technical effect that the voltage change in the discharge process can be displayed correctly, when the device is used, personnel need to hold the discharge rod to operate, and long-time holding of the discharge rod by the worker to operate will cause muscle soreness, so that the discharge rod is shaken and danger is easily caused.

[0005] Therefore, the discharge rod with voltage display is designed to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the problems in the background art, the utility model provides a discharge rod with voltage display, which can effectively solve the problem that long-time holding of the discharge rod to operate will cause muscle soreness, so that the discharge rod is shaken and danger is easily caused.

[0007] To achieve the above object, the utility model provides the following technical scheme: a discharge rod with voltage display, including the discharge rod body, the surface of the discharge rod body is provided with a voltage display, the lower part of the discharge rod body is provided with a supporting assembly, the supporting assembly includes a bottom plate arranged below the discharge rod body and a sleeve fixedly connected to the upper surface of the bottom plate, an internal built-in slide rod is inserted into the sleeve, a recess is formed in the bottom end of the built-in slide rod, and a pull rope is arranged in the recess, a positioning clamping block is fixedly connected to the top end of the sleeve, a first bearing is mounted on the surface of the sleeve, an internal built-in rotating shaft is inserted into the first bearing, the rotating shaft is rotatably connected to the first bearing and the sleeve, a take-up reel is fixedly sleeved on the surface of the rotating shaft, and the two ends of the pull rope are fixedly connected to the take-up reel and the positioning clamping block.

[0008] As the utility model discloses a discharge rod with voltage display preferably, the upper surface of bottom plate is fixedly connected with support rod, one end of rotating shaft penetrates the through -hole of the surface of support rod and is set up, rotating shaft and support rod rotation are connected, and the one end of rotating shaft is fixedly connected with handle away from sleeve.

[0009] As the utility model discloses a discharge rod with voltage display preferably, the surface of rotating shaft is fixedly sleeved with gear, the below of gear is provided with rectangular shell, and rectangular shell and support rod are fixedly connected, the inside of rectangular shell is provided with toothed block and spring, toothed block and rectangular shell are slidably connected, and the both ends of spring are fixedly connected with toothed block and rectangular shell respectively, T type pull rod is longitudinally inserted in the bottom end of rectangular shell, T type pull rod and rectangular shell are slidably connected, the top end of T type pull rod is fixedly connected with toothed block, and the arc -shaped recess of the side of toothed block close to gear is fixedly connected with multiple teeth.

[0010] As the utility model discloses a discharge rod with voltage display preferably, the inside of sleeve is provided with the two side edge grooves respectively, and the two side edge grooves are respectively inserted with side edge plate, and side edge plate and sleeve are slidably connected, and the both sides of built -in slide bar are respectively fixedly connected with two side edge plates.

[0011] As the utility model discloses a discharge rod with voltage display preferably, the top end of sleeve is fixedly connected with U type clamping block, and pull rope is located inside U type clamping block.

[0012] As the utility model discloses a discharge rod with voltage display preferably, the surface of built -in slide bar is provided with clamping subassembly, and clamping subassembly includes the U type clamping plate fixedly connected at the top end of built -in slide bar and the built -in sliding block arranged in the inside of U type clamping plate, built -in sliding block and U type clamping plate are slidably connected, the surface of built -in sliding block is installed with second bearing, the inside of second bearing is inserted with threaded rod, threaded rod is rotatably connected through second bearing and built -in sliding block, threaded rod is inserted in the threaded hole of the surface of U type clamping plate, and threaded rod and U type clamping plate are threadedly connected.

[0013] As the utility model discloses a discharge rod with voltage display preferably, the two rectangular grooves of the one side of U type clamping plate are respectively inserted with rectangular rod, rectangular rod and U type clamping plate are slidably connected, and the one end of two rectangular rods is respectively fixedly connected with built -in sliding block, and discharge rod body is located between U type clamping plate and built -in sliding block.

[0014] Compared with the prior art, the application has the beneficial effects that: the support assembly is added to the application, which is conducive to rotating the take-up reel through the rotating handle, and then sliding the built-in slide rod in the sleeve through the pulling rope, thereby achieving the effect of adjusting the height of the discharge rod body, and when the arc-shaped hook on the discharge rod body hooks or contacts the conductor part that needs to be discharged, the position of the built-in slide rod after moving can be fixed, solving the problem that long-time hand-held discharge rod operation by personnel will cause muscle soreness and lead to the discharge rod shaking and easy to cause danger, and at the same time, the clamping assembly is added, the discharge rod body can be clamped between the built-in slide block and the U-shaped clamping plate through the rotating threaded rod, thereby conveniently fixing the position between the discharge rod body and the built-in slide rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are used to explain the application, and do not constitute a limitation on the application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the application;

[0017] Figure 2 It is a schematic diagram of the structure of the take-up reel and the sleeve in the application;

[0018] Figure 3 It is a schematic diagram of the overall structure of the application Figure 2 It is a sectional view of A-A in the application;

[0019] Figure 4 It is an enlarged view of A in the application Figure 3 It is an enlarged view of A in the application;

[0020] Figure 5 It is a schematic diagram of the structure of the U-shaped clamping block and the sleeve in the application;

[0021] Figure 6 It is a schematic diagram of the structure of the take-up reel and the pulling rope in the application;

[0022] Figure 7 It is a schematic diagram of the structure of the rotating shaft and the gear in the application;

[0023] Figure 8 It is a schematic diagram of the structure of the U-shaped clamping plate and the built-in slide block in the application;

[0024] In the drawings:

[0025] 1, discharge rod body; 2, voltage display;

[0026] 3, support assembly; 31, bottom plate; 32, sleeve; 33, pull rope; 34, built-in sliding rod; 35, take-up reel; 36, support rod; 37, positioning block; 38, U-shaped block; 39, side plate; 310, side slot; 311, first bearing; 312, rotating shaft; 313, gear; 314, toothed block; 315, spring; 316, T-shaped pull rod; 317, rectangular housing; 318, handle;

[0027] 4, clamping assembly; 41, U-shaped clamping plate; 42, built-in sliding block; 43, second bearing; 44, threaded rod; 45, rectangular rod; 46, rectangular slot. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] As shown in Figures 1 to 8 ;

[0030] A discharge rod with voltage display, comprising a discharge rod body 1, a voltage display 2 is mounted on the surface of the discharge rod body 1.

[0031] In the embodiment: According to the public (announcement) No. CN216817270U, a discharge rod with a charged indication function is disclosed, although the design has the technical effects of correctly displaying the voltage change in the discharge process, but the device needs to be operated by personnel holding the discharge rod when in use, and the long-time holding of the discharge rod by the worker during the discharge operation will cause muscle soreness, thereby causing the discharge rod to shake and be prone to danger. In order to solve this technical problem, a support assembly 3 and a clamping assembly 4 are added on this basis.

[0032] It should be noted that the working principle of the voltage display 2 can refer to the discharge rod with a charged indication function disclosed in the public (announcement) No. CN216817270U, which will not be described one by one here.

[0033] Further speaking:

[0034] In combination with the above: the lower part of the discharge rod body 1 is provided with a supporting assembly 3, the supporting assembly 3 comprises a bottom plate 31 arranged below the discharge rod body 1 and a sleeve 32 fixedly connected to the upper surface of the bottom plate 31, a built-in slide rod 34 is inserted into the sleeve 32, a drawstring 33 is arranged in the groove at the bottom end of the built-in slide rod 34, a positioning block 37 is fixedly connected to the top end of the sleeve 32, a first bearing 311 is mounted on the surface of the sleeve 32, a rotating shaft 312 is inserted into the first bearing 311, the rotating shaft 312 is rotatably connected to the first bearing 311 and the sleeve 32, a take-up reel 35 is fixedly sleeved on the surface of the rotating shaft 312, the two ends of the drawstring 33 are fixedly connected to the take-up reel 35 and the positioning block 37 respectively, a supporting rod 36 is fixedly connected to the upper surface of the bottom plate 31, one end of the rotating shaft 312 penetrates through the through hole formed on the surface of the supporting rod 36, the rotating shaft 312 is rotatably connected to the supporting rod 36, and a handle 318 is fixedly connected to the end of the rotating shaft 312 away from the sleeve 32.

[0035] In the present embodiment: the rotation of the rotating shaft 312 drives the take-up reel 35 to rotate, so that the drawstring 33 can be wound around the surface of the take-up reel 35, as the drawstring 33 continues to be wound around the surface of the take-up reel 35, the built-in slide rod 34 can slide upward in the sleeve 32, the movement of the built-in slide rod 34 drives the discharge rod body 1 to move synchronously, thereby achieving the adjustment of the height of the discharge rod body 1.

[0036] Furthermore:

[0037] In an optional embodiment, a gear 313 is fixedly sleeved on the surface of the rotating shaft 312, a rectangular shell 317 is arranged below the gear 313, the rectangular shell 317 is fixedly connected to the supporting rod 36, a toothed block 314 and a spring 315 are arranged in the rectangular shell 317, the toothed block 314 is slidably connected to the rectangular shell 317, the two ends of the spring 315 are fixedly connected to the toothed block 314 and the rectangular shell 317 respectively, a T-shaped pull rod 316 is longitudinally inserted into the bottom end of the rectangular shell 317, the T-shaped pull rod 316 is slidably connected to the rectangular shell 317, the top end of the T-shaped pull rod 316 is fixedly connected to the toothed block 314, and a plurality of teeth are fixedly connected to the arc-shaped groove formed on the side of the toothed block 314 close to the gear 313.

[0038] In the embodiment, the T-shaped pull rod 316 is pulled downward, the movement of the T-shaped pull rod 316 drives the synchronous movement of the tooth block 314, and the spring 315 is compressed. When the teeth on the surface of the tooth block 314 are moved out of the teeth on the surface of the gear 313, the rotating shaft 312 can be rotated by rotating the handle 318, the rotation of the rotating shaft 312 drives the rotation of the winding disc 35, and the pull rope 33 can be wound on the surface of the winding disc 35. The force applied to the T-shaped pull rod 316 is released, and the teeth on the tooth block 314 can be inserted between adjacent teeth at the corresponding position on the surface of the gear 313 under the elastic potential energy of the spring 315, thereby fixing the position of the gear 313, i.e. fixing the position of the winding disc 35, and fixing the built-in slide rod 34 inside the sleeve 32.

[0039] Further,

[0040] In an optional embodiment, two side plates 39 are respectively inserted into the two side grooves 310 inside the sleeve 32, and the side plates 39 and the sleeve 32 are slidingly connected. The two side plates 39 are respectively fixedly connected to the two sides of the built-in slide rod 34.

[0041] In the embodiment, the built-in slide rod 34 makes the side plates 39 slide inside the side grooves 310 during movement, so that the built-in slide rod 34 can slide along the inside of the sleeve 32, and the problem of shaking of the built-in slide rod 34 during movement is avoided.

[0042] Further,

[0043] In an optional embodiment, the top end of the sleeve 32 is fixedly connected with a U-shaped clamping block 38, and the pull rope 33 is located inside the U-shaped clamping block 38.

[0044] In the embodiment, the U-shaped clamping block 38 limits the movement range of the pull rope 33.

[0045] Further,

[0046] In an optional embodiment, the surface of the built-in slide bar 34 is provided with the clamping assembly 4, which comprises a U-shaped clamping plate 41 fixedly connected to the top end of the built-in slide bar 34 and a built-in slide block 42 arranged inside the U-shaped clamping plate 41, the built-in slide block 42 and the U-shaped clamping plate 41 are in sliding connection, the surface of the built-in slide block 42 is provided with a second bearing 43, a threaded rod 44 is inserted into the second bearing 43, the threaded rod 44 is rotatably connected with the second bearing 43 and the built-in slide block 42, the threaded rod 44 is inserted into the threaded hole formed on the surface of the U-shaped clamping plate 41, the threaded rod 44 and the U-shaped clamping plate 41 are in threaded connection, two rectangular rods 45 are respectively inserted into two rectangular grooves 46 formed on one side of the U-shaped clamping plate 41, the two rectangular rods 45 and the U-shaped clamping plate 41 are in sliding connection, one end of each of the two rectangular rods 45 is fixedly connected with the built-in slide block 42, and the discharge rod body 1 is located between the U-shaped clamping plate 41 and the built-in slide block 42.

[0047] In the embodiment, the discharge rod body 1 is placed between the U-shaped clamping plate 41 and the built-in slide block 42, rotating the threaded rod 44 can make the built-in slide block 42 move towards the discharge rod body 1, the built-in slide block 42 drives the two rectangular rods 45 to slide in the rectangular grooves 46 during the movement, thereby making the built-in slide block 42 move along the direction of the threaded rod 44, and thereby clamping the discharge rod body 1 between the U-shaped clamping plate 41 and the built-in slide block 42, rotating the threaded rod 44 can clamp the discharge rod body 1 between the built-in slide block 42 and the U-shaped clamping plate 41, thereby conveniently fixing the position between the discharge rod body 1 and the built-in slide bar 34.

[0048] Working principle: when the discharge rod is in use, the discharge rod body 1 is placed between the U-shaped clamping plate 41 and the built-in slide block 42, rotating the threaded rod 44 can make the built-in slide block 42 move towards the discharge rod body 1, the built-in slide block 42 drives the two rectangular rods 45 to slide in the rectangular grooves 46 during the movement, thereby making the built-in slide block 42 move along the direction of the threaded rod 44, and thereby clamping the discharge rod body 1 between the U-shaped clamping plate 41 and the built-in slide block 42, rotating the threaded rod 44 can clamp the discharge rod body 1 between the built-in slide block 42 and the U-shaped clamping plate 41, thereby conveniently fixing the position between the discharge rod body 1 and the built-in slide bar 34.

[0049] When the height of the discharge rod body 1 needs to be adjusted, the T-shaped pull rod 316 is pulled downward, the movement of the T-shaped pull rod 316 drives the synchronous movement of the tooth clamping block 314, and then the spring 315 is compressed, when the teeth on the surface of the tooth clamping block 314 move out from between the teeth on the surface of the gear 313, the rotating shaft 312 can be rotated by rotating the handle 318, the rotation of the rotating shaft 312 drives the rotation of the take-up reel 35, and then the pull rope 33 can be wound on the surface of the take-up reel 35, as the pull rope 33 continues to be wound on the surface of the take-up reel 35, the built-in sliding rod 34 is driven to move upward in the inside of the sleeve 32, the movement of the built-in sliding rod 34 drives the synchronous movement of the discharge rod body 1, and then the height adjustment of the discharge rod body 1 is realized, when the height of the discharge rod body 1 is adjusted to the arc-shaped hook on the discharge rod body 1 hooks or contacts the conductor part that needs to be discharged, the force applied to the T-shaped pull rod 316 is released, the teeth on the tooth clamping block 314 can be inserted between adjacent teeth at the corresponding position on the surface of the gear 313 under the elastic potential energy of the spring 315, and then the position of the gear 313 is fixed, that is, the position of the take-up reel 35 is fixed, and then the built-in sliding rod 34 is fixed in the inside of the sleeve 32, which is conducive to rotating the handle 318 to drive the take-up reel 35 to rotate and then drive the built-in sliding rod 34 to slide in the inside of the sleeve 32 through the pull rope 33, and then the height adjustment effect of the discharge rod body 1 is realized, and when the arc-shaped hook on the discharge rod body 1 hooks or contacts the conductor part that needs to be discharged, the position of the built-in sliding rod 34 after movement can be fixed, and the problem that long-time hand holding of the discharge rod for discharge operation causes muscle soreness and leads to shaking of the discharge rod and easy generation of danger is solved.

[0050] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A discharge rod with voltage display, comprising a discharge rod body (1), the surface of the discharge rod body (1) is mounted with a voltage display (2), characterized in that: The lower part of the discharge rod body (1) is provided with a support assembly (3), the support assembly (3) comprises a bottom plate (31) arranged below the discharge rod body (1) and a sleeve (32) fixedly connected to the upper surface of the bottom plate (31), a built-in slide rod (34) is inserted into the sleeve (32), a drawstring (33) is arranged in the groove at the bottom end of the built-in slide rod (34), a positioning clamping block (37) is fixedly connected to the top end of the sleeve (32), a first bearing (311) is mounted on the surface of the sleeve (32), a rotating shaft (312) is inserted into the first bearing (311), the rotating shaft (312) is rotatably connected with the first bearing (311) and the sleeve (32), a take-up reel (35) is fixedly sleeved on the surface of the rotating shaft (312), and the two ends of the drawstring (33) are fixedly connected with the take-up reel (35) and the positioning clamping block (37) respectively.

2. The spark plug with voltage display according to claim 1, characterized in that: The upper surface of the bottom plate (31) is fixedly connected with a support rod (36), one end of the rotating shaft (312) penetrates through the through hole formed in the surface of the support rod (36), and the rotating shaft (312) is rotatably connected with the support rod (36). One end of the rotating shaft (312) away from the sleeve (32) is fixedly connected with a handle (318).

3. The spark plug with voltage display according to claim 1, characterized in that: The surface of the rotating shaft (312) is fixedly sleeved with a gear (313), a rectangular shell (317) is arranged below the gear (313), the rectangular shell (317) is fixedly connected with the support rod (36), the inside of the rectangular shell (317) is provided with a tooth clamping block (314) and a spring (315), the tooth clamping block (314) is slidably connected with the rectangular shell (317), and the two ends of the spring (315) are fixedly connected with the tooth clamping block (314) and the rectangular shell (317) respectively. A T-shaped pull rod (316) is longitudinally inserted into the bottom end of the rectangular shell (317), the T-shaped pull rod (316) is slidably connected with the rectangular shell (317), the top end of the T-shaped pull rod (316) is fixedly connected with the tooth clamping block (314), and a plurality of teeth are fixedly connected in the arc-shaped groove formed in the side close to the gear (313).

4. The spark plug with voltage display of claim 1, wherein: Two side grooves (310) are formed in the sleeve (32), and side plates (39) are respectively inserted into the two side grooves (310), the side plates (39) are slidably connected with the sleeve (32), and the two side plates (39) are fixedly connected to the two sides of the built-in slide rod (34).

5. The spark plug with voltage display of claim 1, wherein: The top end of the sleeve (32) is fixedly connected with a U-shaped clamping block (38), and the drawstring (33) is located in the inside of the U-shaped clamping block (38).

6. The spark plug with voltage display of claim 1, wherein: The surface of the built-in slide rod (34) is provided with a clamping assembly (4), the clamping assembly (4) comprises a U-shaped clamping plate (41) fixedly connected at the top end of the built-in slide rod (34) and a built-in sliding block (42) arranged inside the U-shaped clamping plate (41), the built-in sliding block (42) and the U-shaped clamping plate (41) are slidingly connected, the surface of the built-in sliding block (42) is provided with a second bearing (43), the inside of the second bearing (43) is inserted with a threaded rod (44), the threaded rod (44) is rotatably connected through the second bearing (43) and the built-in sliding block (42), the threaded rod (44) is inserted into the threaded hole opened on the surface of the U-shaped clamping plate (41), and the threaded rod (44) and the U-shaped clamping plate (41) are screwedly connected.

7. The spark plug with voltage display according to claim 6, characterized in that: Two rectangular grooves (46) are opened on one side of the U-shaped clamping plate (41), and a rectangular rod (45) is respectively inserted into each rectangular groove (46), the rectangular rod (45) and the U-shaped clamping plate (41) are slidingly connected, one end of each of the two rectangular rods (45) is fixedly connected with the built-in sliding block (42), and the discharge rod body (1) is located between the U-shaped clamping plate (41) and the built-in sliding block (42).

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